InShore\Bookwhen\ValueObjects\Transporter\Headers

Complexity

Total Complexity

5

Size/Duplication

Total Lines	47
Duplicated Lines	0 %

Test Coverage

Coverage

66.67%

Importance

Changes	1
Bugs	0	Features	0

5 Methods

Rating	Name	Duplication	Size	Complexity
A	withContentType()	0	5	1
A	__construct()	0	2	1
A	withAuthorization()	0	4	1
A	create()	0	3	1
A	toArray()	0	3	1

<?php

declare(strict_types=1);

namespace InShore\Bookwhen\ValueObjects\Transporter;

use InShore\Bookwhen\ValueObjects\ApiKey;

/**
 * @internal
 */
final class Headers
{
    /**
     * Creates a new Headers value object.
     *
     * @param  array<string, string>  $headers
     */
    private function __construct(private readonly array $headers)
    {
        // ..
    }

    /**
     * Creates a new Headers value object
     */
    public static function create(): self
    {
        return new self([]);
    }

    /**
     * Creates a new Headers value object with the given API token.
     */
    public static function withAuthorization(ApiKey $apiKey): self
    {
        return new self([
            'Authorization' => 'Basic ' . base64_encode($apiKey->toString() . ':')
        ]);
    }

    /**
     * Creates a new Headers value object, with the given content type, and the existing headers.
     */
    public function withContentType(): self
    {
        return new self([
            ...$this->headers,
            'Content-Type' => 'application/json',
        ]);
    }

    /**
     * @return array<string, string> $headers
     */
    public function toArray(): array
    {
        return $this->headers;
    }
}